How to calculate the annual Profit based on the following Weekly production with the following unit costs

OUTPUT VC FC SP

Product A 100,000 .75 .24 2.00

Product B 50,000 .30 .17 1.00

Prodcuct C 125000 1.10 .25 1.70

Sales Volume is equal to production volume and a 3 week allowance for holidays with no production

The rates of absorption of fixed costs based on Current levels of output with similar cost structure .

i wish to MANUFACTURE product D

To Market product D Costs required 250,000

machine for product A will need to be modified - cost 80,000

additional annual Fixed costs also of 45000

VC of Prodcut D .60 CENTS PER UNIT

Demand survey suggests the following for Product D

sp 1.70 weekly demand 55000

sp 1.40 weekly demand 80000

sp 1.15 weekly demand 120,000

to producer product D

REDUCTION OF PRODUCT A BY 25 % PA

OR

REDUCTION OF PRODUCT C BY 28% PA

THIS IS TO FACILITATE MACHINE TIME FOR PRODUCT D

Product D must cover any loss of profit casused by reduction in volume

require the contributions that the various alternative sales levels of atomisers might make