Help me find angle FBC

(98 points) i need with 5 questions. answer definitions are welcomed, but not necessary.

Use the multiplier method to incrases £258 by 43%

Gail is making costumes for a school play. each rabbit costume needs one and one half yards of white fur fabric, a yard of blue striped fabric, and a quarter of a yard of pink felt for the ears. g? ail needs to make eight rabbit man yards will she need, for the white fur fabric, blue striped fabric, and pink felt?