Complex sentence: Mulligan had no experience in operating Fosters Freeze stores or any other type of small business, so Wagner contacted Boudier to ask him to partner with Mulligan and Mulligan's limited partners in purchasing the franchise company.
Split into simpler sentences: Mulligan had no experience in operating Fosters Freeze stores or any other type of small business. So, Wagner contacted Boudier to ask him to partner with Mulligan and Mulligan's limited partners in purchasing the franchise company.