A company experiments with different offers and website designs. Possible actions by the website include offering the customer an instant discount, offering the customer free shipping, or doing nothing. The experiment found that customers make purchases 6% of the time when offered the instant discount, 8% when offered free shipping, and 2% when no special offer was given. Suppose 20% of the customers are offered the discount and an additional 40% of th customers are offered free shipping. Complete parts (a) through (c). a) Construct a probability tree for this experiment. (Type integers or decimals.) Purchase Instant Discount -Instant Discount and Purchase No Purchase -Instant Discount and No Purchase Purchase Free Shipping -Free Shipping and Purchase No Purchase -Free Shipping and No Purchase Purchase No Special Offer -No Special Offer and Purchase No Purchase -No Special Offer and No Purchase Get more help - Clear all Check answer MacBo esc 20 F1 F2 F3 F4 E5 a