answer:Sure! Here are some examples with negative decimal numbers and fractions: Negative Decimal Number Example: ``` def decimal_to_binary(decimal): if decimal < 0: decimal = (1 << 32) + decimal binary = "" while decimal >= 1: binary = str(decimal % 2) + binary decimal = decimal // 2 return binary print(decimal_to_binary(-10)) # Output: 11111111111111111111111111110110 ``` Explanation: In the case of negative decimal number, the function first checks if the number is negative, then converts the number to a 32-bit binary representation before applying the bitwise operator. Fraction Example: ``` def decimal_to_binary(decimal): whole_number = int(decimal) fractional_part = decimal - whole_number binary_whole_number = "" while whole_number >= 1: binary_whole_number = str(whole_number % 2) + binary_whole_number whole_number = whole_number // 2 binary_fractional_part = "" for I in range(10): # round to 10 decimal places fractional_part *= 2 binary_fractional_part += str(int(fractional_part)) fractional_part -= int(fractional_part) return binary_whole_number + "." + binary_fractional_part print(decimal_to_binary(10.25)) # Output: 1010.01 ``` Explanation: In the case of a fractional number, the function first separates the whole number part and the fractional part. It then converts the whole number part to binary using the same bitwise operator method as before. The fractional part is rounded to a specified number of binary places (in this case 10) and converted to binary by multiplying it by 2 and taking the integer part (either 0 or 1) at each step, then repeating the process. The binary whole number and fraction are combined with a decimal point to get the final binary representation. I hope this helps! Let me know if you have any further questions.

answer:Sanyo Electric Co. Plans to cut 1,200 jobs globally and expects to barely break even in the fiscal year through March due to falling sales caused by sinking global demand and a strengthening yen. The job cuts will be completed by the end of March and will take place in Sanyo's semiconductor division, with 800 in Japan and 400 overseas. Half of the job cuts will be full-time workers, and the rest will come from part-time or contract workers.

answer:Sanyo's revenue from the semiconductor business in the current fiscal year to March 2009 is expected to be 140 billion yen (1.6 billion), down 12% year-on-year.

answer:Sanyo has lowered its sales forecast for the fiscal year through March to 1.9 trillion yen from 2.02 trillion yen. The company is also expecting to post zero profits for the fiscal year ending March 31, as opposed to its initial expectation of a 35 billion yen profit. This downgrade is caused by the drop in sales in electronics devices and semiconductors, along with the restructuring costs and the yen's appreciation. This is likely to put pressure on the company's financial performance and cause its shares to fall, as shown by the 3.9% drop to 148 yen after the earnings downgrade and job cut announcement.