can someone help me solve this please?

The condensed income statement for a Fletcher Inc. for the past year is as follows: Product E E u T0_ta| Sales $300,000 $210,000 $ $m Costs: Variable costs $180,000 $180,000 $220,000 $590,000 Fixed costs J,M , m mm Total costs sm,m $. 5mm smm Income (loss) $ 70,000 $(20,000) $ 80,000 $120,000 Management is considering the discontinuance of the manufacture and sale of Product G at the beginning of the current year. The discontinuance would have no effect on the total fixed costs and expenses or on the sales of Products F and H. What is the amount of change in net income for the current year that will result from the discontinuance of Product G? Oa. $20,000 increase Ob. $30,000 increase \"c. $30,000 decrease 00. $20,000 decrease