Anderson Manufacturing orders four types of components for their new wireless headset from two suppliers. The number of units received from a recent order is summarized in the table below. Type 1 Type 2 Type 3 Type 4 Total Supplier 1 150 100 190 110 550 Supplier 2 110 110 130 130 480 Total 260 210 320 240 1,030 a. What proportion of the units were received from Supplier 2? I b. What proportion of the components received were Type 2? Round to three decimal places if necessary c. What proportion of Type 2 units received were from Supplier 1? Round to three decimal places if necessary d. What proportion of the units received from Supplier 2 were Type 3