Polycythemia vera is a rare, chronic disorder involving the overproduction of blood cells in the bone marrow (myeloproliferation). The overproduction of red blood cells is most dramatic, but the production of white blood cells and platelets are also elevated in most cases.
Unlimited Broadband when taken with Plusnet line rental. 1  With a 12 month contract: If you live in a low cost area it costs Â£2.50 a month for the first 12 months, Â£9.99 a month thereafter. 2  If you live outside one of these areas it costs Â£10.00 a month for the first 12 months, Â£17.49 a month thereafter. Current non-offer price is from Â£5.00 a month for 6 months, then from Â£14.99 a month; and. 2  Plusnet line rental at Â£16.99 a month, or Line Rental Saver at Â£185.88 by paying for 12 months in advance (equivalent of Â£15.49 a month). 3  Plusnet line rental and Line Rental Saver do not include any inclusive calls.
Disadvantages. If you have a strict budget, cost plus contracts are a poor choice because it has much greater cost uncertainty than fixed-price contracts and you do not know the final price of the project.ost plus contracts contain certain clauses, such as the maximum cost guarantee and the savings clause, that alter their advantages. The maximum cost clause reduces risk to the business because the contractor must determine if he can work within that agreed upon sum and pay for any possible overages.