Why the answer is A

explain breifly please 11:24 . LTE a Ims.unb.ca 4.5 S 3.5 Price 2.5 N 1.5 D 1 12 16 20 24 28 32 36 40 44 Quantity per period Refer to the diagram above to answer this question. If factor prices were to rise, causing the supply to change by 12 kilos, what will be the new equilibrium price and quantity? A) $3.25 and 28 kilos ( B) $2.75 and 20 kilos x OC) $2.25 and 36 kilos O D) $2.75 and 44 kilos + 10