Answer:
Step-by-step explanation:
a) WACC of computer sales division:
Cost of equity = 4.3%+1.18×5.9%
=11.262%
WACC =(65300/(65300+705))×11.262%+(705/(65300+705))×6.2%×(1-35%)
=0.99*11.262% + 0.01*6.2%*0.65 = 11.15%+0.0403% = 11.2%
b. 12.5% = 43%×11.2%+57%×WACC (software div)
12.5% = 481.6% + 57%WACC
57%WACC = 469.1%
WACC (software division) = 8.23%