Kamal Fatehl production manager of Kennesaw Manufacturing, finds his profit at $33,600 (as shown in the statement below) inadequate for expanding his business. The bank is insisting on an improved profit picture prior to approval of a loan for some new equipment. Kamal would like to improve profit line to $43,600 so he can obtain the bank's approval for the loan. a) What percentage improvement is needed in a supply chain strategy for profit to improve to $43,600 ? What is the cost of material with a $43,600 profit? A decrease of % in supply-chain costs is required to yield a profit of $43,600, for a new cost of supply chain purchases of $. (Enter your response for the percentage decrease to one decimal place and enter your response for the new supply chain cost as a whole number.) b) What percentage improvement is needed in a sales strategy for profit to improve to $43,600 ? What must sales be for profit to improve to $43,600 ? An increase of % in sales is required to yield a profit of $43,600, for a new new level of sales of $ (Enter your response for the percentage increase to one decimal place and enter your response for the new sales as a whole number.)