Answer:
The correct option is: attempted to decrease the failure rate of small businesses by protecting them from the competition of large and growing chain stores
Step-by-step explanation:
The Robinson-Patman Act. was an amendment to Clayton aniti-trust Act,it was enacted to address the issue of price discrimination.
The Act provided that businesses should charge the same prices to consumers not minding who the buyers are,hence the practice of higher bargaining power of large retail stores using their buying strength to buy in large quantity at lower price was nipped in the bud.
Previously,these large retail stores were able to buy at cheaper prices compared to smallholder retailers and were able to sell at cheaper prices too,thereby driving the retailers out of business.